1. Baliamoune, M. N. (2000). Economics of summitry: An empirical assessment of the economic effects of summits. Empirica, 27, 295–314.
2. Baliamoune, M. N. (2004). On the measurement of human well-being: Fuzzy set theory and sen’s capability approach (research paper). Helsinki: Wider Conference.
3. Baran, B., Rojas, A., Britez., D., & Baran. L (1999) Measurement and Analysis of Poverty and Welfare Using Fuzzy Sets. In: World multiconference on systemics, cybernetics and informatics and and 5th international conference on information systems analysis and synthesis, vol. 8: Concepts and applications of systemics, cybernetics and informatics, Jul 31–Aug 4, 1999, Orlando, Florida.
4. Betti, G., & Verma, V. (1999). Measuring the degree of poverty in a dynamic and comparative context: A multidimensional approach using fuzzy set theory. Proceedings ICCS-VI, 11, 289–301.
5. Cerioli, A., & Zani, S. (1990). A fuzzy approach to the measurement of poverty. In C. Dagum & M. Zenga (Eds.), Income and wealth distribution, inequality and poverty, studies in contemporary economics (pp. 272–284). Berlin: Springer.